CN107953512B - Feeding device of injection molding machine - Google Patents
Feeding device of injection molding machine Download PDFInfo
- Publication number
- CN107953512B CN107953512B CN201711262454.6A CN201711262454A CN107953512B CN 107953512 B CN107953512 B CN 107953512B CN 201711262454 A CN201711262454 A CN 201711262454A CN 107953512 B CN107953512 B CN 107953512B
- Authority
- CN
- China
- Prior art keywords
- hopper
- injection molding
- molding machine
- cylinder
- apron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052742 iron Inorganic materials 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a feeding device of an injection molding machine, which relates to the field of injection molding machine equipment and comprises an injection molding machine, a hopper, a supporting rod, a moving device and a connecting device, wherein the hopper is arranged above the injection molding machine, an exhaust fan and an air cylinder which are fixed on the injection molding machine are arranged on two sides of the hopper, one end of the supporting rod is fixedly connected with the inner side of the hopper, the other end of the supporting rod is fixedly connected with an annular iron bar, the moving device is connected with the injection molding machine in a sliding way and is positioned below the hopper, the output end of the air cylinder is fixedly connected with the moving device, one side of the connecting device is connected with the hopper, and the other end of the connecting device is connected with the exhaust fan through an exhaust pipe. Thus, scrap iron is prevented from entering the injection molding machine, and the product quality is improved.
Description
Technical Field
The invention relates to the field of injection molding machine equipment, in particular to a feeding device of an injection molding machine.
Background
In the plastics processing procedure, the raw materials will get rid of the iron fillings that exist in the raw materials before the hopper enters into the injection molding machine usually to guarantee product quality and production safety, however, current hopper does not set up corresponding device of getting rid of the iron fillings, can not detach the iron fillings that contain in the raw materials, makes in iron fillings and the raw materials together get into the injection molding machine, and iron fillings enter into the injection molding machine, light then leads to the product to scrap, can lead to equipment to damage when serious.
Chinese patent application number is 201220065130.X discloses an injection molding machine feed arrangement, including the hopper, be provided with iron fillings magnetic adsorption equipment on the hopper. Through set up iron fillings magnetic adsorption device on the hopper, when the raw materials got into the injection molding machine through the hopper, can live the iron fillings that contain in the raw materials, avoid iron fillings to enter into the injection molding machine along with the raw materials in, and then guarantee product quality and equipment safety, iron fillings magnetic adsorption device includes a plurality of magnetic rings that distribute along the direction of feed of hopper, the surface laminating of magnetic ring is on the inner wall of hopper, and the iron fillings magnetic adsorption device who comprises a plurality of magnetic rings, simple structure, it is effectual to adsorb iron fillings, moreover, by adsorbed iron fillings can temporarily be stored between the magnetic ring under the frictional action, avoid being taken to the injection molding machine by adsorbed iron fillings once more. But this kind of injection molding machine feed arrangement enables iron fillings and is adsorbed, but can make the adsorption effect reduce when adsorbing iron fillings excessively, need wash the bar magnet, nevertheless because iron fillings adsorb on the bar magnet, wash the difficulty.
Disclosure of Invention
The invention aims to provide a feeding device of an injection molding machine, which aims to solve the defects caused in the prior art.
The utility model provides an injection molding machine feed arrangement, includes injection molding machine, hopper, bracing piece, mobile device and connecting device, the top of injection molding machine is equipped with the hopper, the both sides of hopper are equipped with air exhauster and the cylinder of fixing on the injection molding machine, the one end of bracing piece and the inboard fixed connection of hopper and its other end and annular iron bar fixed connection, the winding of annular iron bar has the coil, mobile device and injection molding machine sliding connection just are located the below of hopper, the output and the mobile device fixed connection of cylinder, the left side of hopper is equipped with the suction opening, one side of connecting device is connected with the hopper and its other end passes through the suction pipe and is connected with the air exhauster.
Preferably, the moving device comprises a sealing plate and a connecting plate, one side of the connecting plate is fixedly connected with the output end of the air cylinder, the other side of the connecting plate is fixedly connected with the right side of the sealing plate, sliding plates are arranged on the front side, the rear side and the right side of the sealing plate, and a sliding groove corresponding to the sliding plates is formed in the hopper.
Preferably, the connecting device comprises a shell, a cover plate cylinder and a cover plate, the right side of the shell is connected with the hopper through a bolt, the right end of the shell is provided with an opening and is fixedly connected with the air exhaust pipe, the cover plate is close to the air exhaust opening and is hinged with the hopper, the bottom of the cover plate cylinder is hinged with the bottom of the inner cavity of the shell, and the output shaft of the cover plate cylinder is hinged with the cover plate.
Preferably, a sealing ring is arranged between the cover plate and the air suction opening, and a sealing ring is arranged between the air suction pipe and the opening of the shell.
Preferably, the number of the supporting rods is at least three.
The invention has the advantages that: by adopting the feeding device of the injection molding machine, the mode of winding the coil by the annular iron rod is adopted, the coil is electrified to generate magnetic force during feeding, scrap iron in raw materials is adsorbed, after production is finished, the coil is powered off, and the scrap iron is extracted from the hopper by the exhaust fan, so that the scrap iron is prevented from entering the injection molding machine, and the product quality is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of an annular iron rod according to the present invention.
Fig. 3 is an isometric view of a mobile device of the present invention.
Fig. 4 is a sectional view of the chute of the present invention.
Fig. 5 is a schematic view of the cover seal of the connecting device of the present invention.
Fig. 6 is a schematic view showing the cover plate of the connecting device of the present invention opened.
The device comprises an injection molding machine 1, a hopper 2, an air cylinder 3, an exhaust fan 4, a moving device 5, a connecting plate 51, a sealing plate 52, a sliding plate 53, a sliding chute 54, a supporting rod 6, an annular iron rod 7, a coil 8, a connecting device 9, a shell 91, a cover plate air cylinder 92, a cover plate 93, an air suction opening 10 and an air suction pipe 11.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, including injection molding machine 1, hopper 2, bracing piece 6, mobile device 5 and connecting device 9, the top of injection molding machine 1 is equipped with hopper 2, the both sides of hopper 2 are equipped with air exhauster 4 and the cylinder 3 of fixing on injection molding machine 1, the one end of bracing piece 6 and the inboard fixed connection of hopper 2 and its other end and annular iron bar 7 fixed connection, the winding of annular iron bar 7 has coil 8, mobile device 5 and injection molding machine 1 sliding connection just are located the below of hopper 2, the output and the mobile device 5 fixed connection of cylinder 3, the left side of hopper 2 is equipped with suction opening 10, one side and the hopper 1 of connecting device 9 are connected and its other end passes through suction pipe 9 and is connected with air exhauster 4.
It should be noted that the moving device 5 includes a sealing plate 52 and a connecting plate 51, one side of the connecting plate 51 is fixedly connected to the output end of the cylinder 3, and the other side of the connecting plate 51 is fixedly connected to the right side of the sealing plate 52, sliding plates 53 are disposed on the front side, the rear side and the right side of the sealing plate 52, and the hopper 2 is provided with a sliding slot 54 corresponding to the sliding plate 53.
In this embodiment, the connecting device 9 includes a housing 91, a cover cylinder 92 and a cover plate 93, the right side of the housing 91 is connected to the hopper 2 through a bolt, the right end of the housing is provided with an opening and is fixedly connected to the exhaust pipe 11, the cover plate 93 is close to the exhaust opening 10 and is hinged to the hopper 2, the bottom of the cover cylinder 92 is hinged to the bottom of the inner cavity of the housing 91, and the output shaft of the cover cylinder 92 is hinged to the cover plate 93.
In this embodiment, a sealing ring is disposed between the cover plate 93 and the air suction opening 10, and a sealing ring is disposed between the air suction pipe 11 and the opening of the casing 91.
In addition, the number of the support rods 6 is at least three.
The working process and principle are as follows: when feeding is needed, firstly, the coil 8 is electrified to enable the annular iron rod 7 to generate magnetic force, the cylinder 3 is started, the connecting plate 51 drives the sealing plate 52 under the driving of the cylinder 3, the sliding plate 53 slides inwards in the sliding groove 54, so that the lower end of the hopper 2 is communicated with the injection molding machine 1, meanwhile, the cover plate cylinder 92 is started to enable the cover plate 93 to seal the air suction opening 10, so that when raw materials enter the hopper, iron filings in the raw materials can be sucked by the annular iron rod 7 and cannot enter the injection molding machine 1, after production is finished, firstly, the coil 8 makes the magnetic force of the annular iron rod 7 disappear, and the cylinder 3 is started to make the connecting device 5 move leftwards, so that the lower end of the hopper 2 is separated from the injection molding machine 1, the apron cylinder 92 is started simultaneously, makes apron 93 communicate suction opening 10 and air exhauster 4, at this moment starts air exhauster 4, takes iron fillings out outside hopper 1, and this structure avoids iron fillings to get into the injection molding machine, improves product quality.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (3)
1. The utility model provides an injection molding machine feed arrangement, includes injection molding machine (1) and hopper (2), its characterized in that still includes bracing piece (6), mobile device (5) and connecting device (9), the top of injection molding machine (1) is equipped with hopper (2), the both sides of hopper (2) are equipped with air exhauster (4) and cylinder (3) of fixing on injection molding machine (1), the one end and the inboard fixed connection of hopper (2) of bracing piece (6) and its other end and annular iron stick (7) fixed connection, annular iron stick (7) winding has coil (8), mobile device (5) and injection molding machine (1) sliding connection just are located the below of hopper (2), the output and mobile device (5) fixed connection of cylinder (3), the left side of hopper (2) is equipped with suction opening (10), one side and hopper (1) of connecting device (9) are connected and its other end pass through exhaust column (9) and air exhauster (2), (9) 4) Connecting;
the moving device (5) comprises a sealing plate (52) and a connecting plate (51), one side of the connecting plate (51) is fixedly connected with the output end of the cylinder (3), the other side of the connecting plate is fixedly connected with the right side of the sealing plate (52), sliding plates (53) are arranged on the front side, the rear side and the right side of the sealing plate (52), and a sliding groove (54) corresponding to the sliding plate (53) is arranged on the hopper (2);
connecting device (9) include shell (91), apron cylinder (92) and apron (93), the right side of shell (91) passes through bolted connection and hopper (2) and its right-hand member is equipped with the opening and with exhaust column (11) fixed connection, apron (93) are close to suction opening (10) and are articulated with hopper (2), the bottom of apron cylinder (92) is articulated with the inner chamber bottom of shell (91), the output shaft of apron cylinder (92) still articulates with apron (93).
2. The injection molding machine feed arrangement of claim 1, wherein: and a sealing ring is arranged between the cover plate (93) and the air suction opening (10), and a sealing ring is arranged between the air suction pipe (11) and the opening of the shell (91).
3. The injection molding machine feed arrangement of claim 2, wherein: the number of the supporting rods (6) is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262454.6A CN107953512B (en) | 2017-12-04 | 2017-12-04 | Feeding device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262454.6A CN107953512B (en) | 2017-12-04 | 2017-12-04 | Feeding device of injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107953512A CN107953512A (en) | 2018-04-24 |
| CN107953512B true CN107953512B (en) | 2021-05-25 |
Family
ID=61962942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711262454.6A Active CN107953512B (en) | 2017-12-04 | 2017-12-04 | Feeding device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953512B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203316257U (en) * | 2013-06-06 | 2013-12-04 | 潍坊恒基磁电机械有限公司 | Dry powder de-ironing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647687A (en) * | 2013-11-25 | 2015-05-27 | 常州大恒塑料制品有限公司 | Injection molding machine provided with scrap iron removal device |
-
2017
- 2017-12-04 CN CN201711262454.6A patent/CN107953512B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203316257U (en) * | 2013-06-06 | 2013-12-04 | 潍坊恒基磁电机械有限公司 | Dry powder de-ironing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107953512A (en) | 2018-04-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210428 Address after: 241000 6 Jinshan Road, Yijiang District, Wuhu, Anhui 5-1 Applicant after: WUHU WENQING MACHINERY EQUIPMENT DESIGN Co.,Ltd. Address before: 241000, the south side of No. two road, Linjiang Industrial Zone, three mountain Economic Development Zone, Anhui, Wuhu Applicant before: WUHU RONGJI INDUSTRIAL Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: Building 3, No. 9 Dongxi East Road, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Xinjie Plastic Products Co.,Ltd. Country or region after: China Address before: 241000 6 Jinshan Road, Yijiang District, Wuhu, Anhui 5-1 Patentee before: WUHU WENQING MACHINERY EQUIPMENT DESIGN Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |